CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
绕旋转圆柱流动涡尾流结构和临界状态特性
Authors
凌国平
凌国灿
Publication date
1 January 1997
Publisher
Abstract
基于区域分解, 有限差分法和涡法杂交的数值方法, 结合高阶隐式差分格式, 和以修正的不完全LU分解为预处理器的共轭梯度法作求解器. 研究了雷诺数Re=1000, 旋转速度比α∈(0.5,3.25)范围内, 绕旋转圆柱从突然起动到充分发展, 长时间内尾流旋涡结构和阻力, 升力系数的变化规律. 计算所得流动图案与实验流场显示符合很好, 数值试验证实了临界状态的存在
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
Institute Of Mechanics,Chinese Academy of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.imech.ac.cn:311007/...
Last time updated on 12/02/2018